2529238 has 8 divisors (see below), whose sum is σ = 3801888. Its totient is φ = 1261944.

The previous prime is 2529229. The next prime is 2529239. The reversal of 2529238 is 8329252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (475236).

2^2529238 is an apocalyptic number.

2529238 is a deficient number, since it is larger than the sum of its proper divisors (1272650).

2529238 is a wasteful number, since it uses less digits than its factorization.

2529238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678.

The product of its digits is 8640, while the sum is 31.

The square root of 2529238 is about 1590.3578213723. The cubic root of 2529238 is about 136.2479257884.

The spelling of 2529238 in words is "two million, five hundred twenty-nine thousand, two hundred thirty-eight".